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https://github.com/gebeto/storybook-addon-manual-mocks

Manual Mocks addon for Storybook
https://github.com/gebeto/storybook-addon-manual-mocks

storybook storybook-addon

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Manual Mocks addon for Storybook

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README

        

# Storybook Addon Manual Mocks
The Storybook Manual Mocks addon can be used to Mocking your imports as [Manual Mocks in Jest](https://jestjs.io/docs/manual-mocks)

## Getting Started

Install this addon by adding the `storybook-addon-manual-mocks` dependency:

```sh
yarn add -D storybook-addon-manual-mocks

# or

npm install --save-dev storybook-addon-manual-mocks
```

within `.storybook/main.js`:

### Universal config for vite and webpack
```js
module.exports = {
addons: [
{
name: "storybook-addon-manual-mocks",
options: {
mocksFolder: "__mocks__",
}
}
],
};
```

### Specific `vite` config
```js
module.exports = {
addons: [
{
name: "storybook-addon-manual-mocks/vite",
options: {
mocksFolder: "__mocks__",
}
}
],
};
```

### Specific `webpack` config
```js
module.exports = {
addons: [
{
name: "storybook-addon-manual-mocks/webpack",
options: {
mocksFolder: "__mocks__",
}
}
],
};
```

## Available `options`

| Name | Type | Default | Description |
|---------------|----------|---------------|-------------|
| `mocksFolder` | `string` | `"__mocks__"` | Custom mocks folder |

## How to use

You can extract you server querying from components to hooks and mock those files

```
MyComponent
├── __mocks__
│ └── MyComponent.hooks.js
├── MyComponent.component.js
├── MyComponent.stories.js
├── MyComponent.hooks.js
└── index.js
```

When you will import `MyComponent.hooks` in `MyComponent.component.js`, file from `__mocks__` directory will be used instead

```js
import { useSomeData } from 'MyComponent.hooks';
// it will import mock under the hood '__mocks__/MyComponent.hooks';
```

## Important

This addon works only with relative imports(`./` or `../`) for example
```js
// ✅ this CAN be mocked
import { useSomeData } from './MyComponent.hooks';

// ✅ this CAN be mocked
import { useSomeData } from '../MyComppnent/MyComponent.hooks';

// ⛔️ this CAN'T be mocked
import { useSomeData } from '@monorepo/components/MyComponent/MyComponent.hooks';

// ✅ this CAN be mocked
// Because inside the package, MyComponent.hooks was imported relatively
// `./MyComponent.hooks` by `MyComponent/index.js`, so it will be mocked correctly
import { useSomeData } from '@monorepo/components';
```